Template:Selected anniversaries/July 1: Difference between revisions
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File:Wizard Jan Kochanowski.jpg|link=Jan_Kochanowski|1818: Mathematician and astronomer [[Jan Kochanowski]] uses the [[Nebra sky disk (nonfiction)|Nebra sky disk]] to preview the [[Great Comet of 1819 (nonfiction)|Great Comet of 1819]]. | |||
File:Great Comet of 1819 by Kendall.jpg|link=Great Comet of 1819 (nonfiction)|1819: Johann Georg Tralles discovers the [[Great Comet of 1819 (nonfiction)|Great Comet of 1819]] (C/1819 N1). It was the first comet analyzed using polarimetry, by François Arago. | File:Great Comet of 1819 by Kendall.jpg|link=Great Comet of 1819 (nonfiction)|1819: Johann Georg Tralles discovers the [[Great Comet of 1819 (nonfiction)|Great Comet of 1819]] (C/1819 N1). It was the first comet analyzed using polarimetry, by François Arago. | ||
File:Nikolay Basov.jpg|link=Nikolay Basov (nonfiction)|2001: Physicist and educator [[Nikolay Basov (nonfiction)|Nikolay Basov]] dies. He did fundamental work in the field of quantum electronics. | File:Nikolay Basov.jpg|link=Nikolay Basov (nonfiction)|2001: Physicist and educator [[Nikolay Basov (nonfiction)|Nikolay Basov]] dies. He did fundamental work in the field of quantum electronics. | ||
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Revision as of 19:56, 13 June 2017
1818: Mathematician and astronomer Jan Kochanowski uses the Nebra sky disk to preview the Great Comet of 1819.
1819: Johann Georg Tralles discovers the Great Comet of 1819 (C/1819 N1). It was the first comet analyzed using polarimetry, by François Arago.
2001: Physicist and educator Nikolay Basov dies. He did fundamental work in the field of quantum electronics.